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Arrow accuracy

257 views 7 replies 8 participants last post by  rt2bowhunter  
#1 · (Edited)
I am a stickler for accuracy whether it be a bow, gun or sling shot lololol. I don't accept just being close, I want to hit where I aim. At 30 yards, all my shots better be in a 1" circle or I ain't even close to happy. I also like doing things myself. I am what I would call DIY friendly. I like fletching my own arrows, tying my own trout flies and such. So, I bought indexed shafts and fletched them myself. I was pretty disappointed with my results. I have been fletching for about 40 years so been there. Mine don't look like custom quality but they work. I was careful to fletch each one with the index dot in the same place.
Now for the accuracy part. Out of 3 dozen shafts, I had a more than dozen groups. 5 arrows out of 36 would hit my spot every time I did my part. The rest were consistent but at different spots. 2 were left, 2 were high, 3 were low right and so on. These arrows would hit the same spot time after time but not my spot. Then I saw a post on here with guys who were chasing accuracy like me. I don't remember who they were but maybe one of them will read this and take credit or let me give them credit for the idea. They used a clamp to bend the shafts to mark them. I had the clamp already and decided to try it. I drilled a dent in each clamp jaw just enough for a target point not to slip. I started with bare shafts and an insert glued in the business end. I put another insert with a sharp pointed target point screwed in it in the nock end of the arrow, not glued in. I put the arrow in the clamp with the two target points in their respective dent. Holding the clamp vertical, I screwed the handle to get a good 1" bend in the middle of the shaft. I rotated the shaft to align the bend of the arrow and the clamp bar making it easier to get it precise for the mark. At the fletching end, I made a mark on the shaft on the outside of the bend trying to be as precise as I could with my marks. I then fletched these with my mark between the hen vanes. I saw no correlation what so ever to my mark and the index dot the shafts came with. That dot and my mark were all over the place in the 360*.
The result was nearly unbelievable to me. I have done 16 shafts. 15 of those shafts now hit in my spot. One shaft hits 3" high at 30 yards no matter where I turn the nock. So I had one cull out of the first 16 shafts. I'LL TAKE IT!!!

The dent

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The clamp

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To the guy that came up with this idea, THANK YOU FOR SHARING! You have saved me a ton of grief. I now have a pile of arrows I can take to the woods with complete confidence that if I do my part, the arrow will do it's.
 
#2 ·
Well after Geekster bending his arrows and, your clamp idea I'm gonna buy some shafts and, try the clamp idea. I've got some single wall lock-n-load inserts that I can put in the vane side and, remove ez. Could a mess of great arrows be as simple as this? 🤭 🤭
 
#3 ·
I know @DZOChris just used a spine indexer and found that spine mark on several of his arrows was not lining up with the actual spine of the arrow. Most were close, but a few were way off.
The bend test seems to work, but always kind of scares me to press an arrow like that. And while it will find the stiffest/weakest side of the arrow, it does not tell you how much deflection the arrow actually has. So, there's still a chance you have some arrows that are inherently weaker spined than others.
 
#6 ·
Like @hunterdan2002 said I ended up indexing 18 arrows. A 12 pack of raw shafts and a 6 pack with shafts with inserts. The reason I say that there was a difference between the two. But on the 12 pack the majority of them indexed factory mark at 12 o’clock my mark at 3’ish. ( looking down the nock end )
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The 6 pack with inserts indexed a little different. The weight of the 18 were within 3 gr ish of each other. From 20 to 50 yards they were all pretty much within a 2 to 2 1/2 inch group. With 1 noticeable flyer. ( I haven’t rechecked that one yet)
Also I’m new at indexing but very interested in the process.
The other thing I had some distractions. I have a doe and little one bedding behind my target. 🤣
And my trigger pull is horrendous at best. Not making any excuses. 🤣
I’m also going to try the bend test. Probably not this year. I’m out of time. But I want to see the difference, if any.
But I will say this my indexed arrows shot a tighter group than the arrows indexed and fletched on the factory mark. 🤔

Also, that doe and little one didn’t know the season is in and I had broadheads. 🤣😂
 
#8 ·
I have been doing the same thing for years now. I fletch my arrows with the same color vanes . I index my arrows finding the stiff plane i like to put my cock vane on the stiff mark. Once fletched squared and all that good stuff. I shoot every arrow at 50 yards if i find one that doesn't like to play with others i will rotate to a different vane as the cock vane until it shoots with the others. Its as rare as hens teeth this don't work. If i find i need to use a different vane i move my stiff side mark to the new cock vane mark the new vane with a dot with a industrial sharpie.