How does arrow fletching affect your bow hunt?

October 9, 2013

Faith Outdoors

I must admit, I have given very little thought to arrow fletching as it relates to flight and, ultimately, what happens when an arrow hits a deer.

Another recent failure in the woods, plus an article in North American Hunter magazine turned my attention toward this topic recently. After hitting yet another deer three weeks ago and failing to recover it, I started asking myself questions. Although I figured out that it was a shoulder hit, which almost always results in little to no penetration into the vital area, I couldn’t help but wonder if the poor penetration had anything to do with my setup.

As I pondered that, I ran into an article in the October issue of North American Hunter (page 28). Managing editor Dave Maas tested a new product called NuFletch, and had very favorable comments about the results. Basically, it’s a short aluminum arrow shaft section that screws into the back end of your arrow, in which you can slide vanes in and out. That means you easily can replace damaged vanes in the field.

But, there’s more, according to Maas. The short piece of aluminum that now sits on the rear end of the arrow adds weight and stiffness to the arrow. That, in turn, increases penetration.

It’s not a hard thing to test. All you have to do is see how deep into your target arrows with NuFletch penetrate versus standard arrows. When I went online to see if others had tested NuFletch, I read that some archers were getting 3-4 inches of deeper penetration into their targets.

I can’t help but think that this will make a difference in the field. One thing I am really hoping for is to get a pass-through on a deer this year (through the vitals, of course). The best blood trails always come from pass throughs. Not hard to understand why: two holes in the deer and no arrow in the deer to block blood flow.

I can’t say I completely understand what NuFletch does to arrow flight. What I can say is I sent an email to the company and got a response from the CEO, John Marshall. Very impressive!

How it works

I then followed up with a phone call, and we spent about 15-20 minutes talking about NuFletch. He said the NuFletch basically does two things: 1. Reduces oscillation in arrow flight (not detectable by the naked eye), thereby keeping the kinetic energy up, which results in a stronger hit on a deer, plus less loss in arrow speed down range; and, 2. Puts more mass at the back end of the arrow, which creates a hammer-and-nail effect when the arrow hits the deer. Simply put, the higher weight on the back end of the arrow drives the front end of the arrow harder when it hits something.

Some might say this all sounds good on paper, but Marshall also realizes that he needs proof. So, he told me that he has done testing with a chronograph, which measures arrow speed. He admits that there is a slight loss of speed right off the bow (about 8-10 feet per second). But, down range speeds don’t drop as much as standard arrows.

And, when the speed drops less, the arrow trajectory flattens. Any bow hunter will tell you that flat trajectories are huge because misses on deer tend to be more vertical than horizontal. I vividly recall missing a nice eight-point buck two years ago when the arrow sailed underneath the deer’s body. Maybe, just maybe NuFletch could have made the difference.

Hard to say on that one. But, what it could mean is that I might be able to aim the exact same way on a deer with my 20-yard pin all the way out to 25 yards. Right now, my 20-yard pin puts me 2 inches high at 10 yards, 3 inches high at 15, right on at 20 and about 4-5 inches low at 25.

That means I have to move my pin up a bit at 25 yards to put the arrow in the vitals. Not a big deal, you say? I agree, except that with everything that you have to think about when lining up a shot at a deer – not to mention the added factor of being super excited – moving your pin up a few inches at 25 yards is something you easily could forget.

Wouldn’t it be nice to have my arrows hit at 25 yards to close to where they hit at 20 that I don’t have to change my aiming point? I’ve said since I first started shooting a bow 2 1/2 years ago that the simpler I can make the process, the better.

Simple and better?

Hopefully, NuFletch will both simplify the process and give me better arrow performance. Oh, and here’s another thing that Maas pointed out: He saw less wind drift with NuFletch. At 40 yards, his NuFletch arrows drifted only 1-3 inches in a strong crosswind, as opposed to 6-8 inches with standard arrows.

What this hints at is increased accuracy. Marshall is convinced I will shoot tighter groups with NuFletch. I can’t wait to find out. Believe me, once I get NuFletch on my arrows, I am going to give this product a thorough test.

Speaking of installation, I am going to go to A1 Archery in Hudson for that. Marshall is going to ship the product there, and the guys at the shop have agreed to install it for me. They have not worked with NuFletch, and don’t currently have it on their shelves.

Paper tuning a must

So, I guess that makes me their guinea pig. That’s fine with me. But, Marshall did give me one VERY important tip – it is critical to paper tune my bow after installing NuFletch. A small adjustment to my arrow rest may be needed to get the arrows with NuFletch to fly straight. He said this is one big mistake made by many people who try his product. Then, when the arrows don’t fly the same as their standard ones, they complain and say the product is junk.

What I have learned over the years is you MUST use a product correctly in order to determine its effectiveness. Some small detail that seems insignificant can, in fact, be huge. Marshall is telling me that paper tuning your bow after installing NuFletch is one such detail. I will make sure to paper tune my bow at A1.

I’m not worried. It’s not a complicated product, and Marshall said I could install NuFletch myself. Several months ago, I might have tried. But, with the archery deer season underway, I would rather let experienced bow techs tackle the job, hence my planned visit to A1.

I will go there sometime in the next week or so. With the rut just around the corner, I hope to have NuFletch on my arrows when the bucks start cruising!

 

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About Dave Hrbacek

Staff photographer and writer for The Catholic Spirit. Also, avid outdoors enthusiast with a passion for hunting, fishing and photography. Married to Julie and have four children, three boys and a girl.

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