does a sharper helix make a difference with arrow flight?

Discussion in 'Bowhunting Talk' started by Pearce92, Aug 2, 2013.

  1. Pearce92

    Pearce92 Weekend Warrior

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    got my arrows refletched and asked for a more aggressive right helix on the vanes (2inch blazer) and i have only done a little bit of shooting up to 30 yards with them. and i cant tell much of a difference.
     
  2. Swampstomper

    Swampstomper Weekend Warrior

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    I've shot straight and helical and not noticed much if any difference. But then I'm not a pro, I just like to hunt and shoot.
     
  3. Slider46

    Slider46 Die Hard Bowhunter

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    In theory any offset on vanes/blazers should impart a spin on the arrow and should increase accuracy. Similar to rifled barrels and bullets, etc.

    If you don't see a difference in accuracy you may have other issues affecting accuracy that the helix blazers can't overcome like improper spine, draw weight or rest alignment / setup.
     
  4. Pearce92

    Pearce92 Weekend Warrior

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    im puttin up pretty good groups before i had my arrows refletched anyway. i guess i was expecting to be breaking arrows at 20 yards but there was really no change
     
  5. dnoodles

    dnoodles Legendary Woodsman

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    I shoot a Ballistic also, so I feel like I should chime in.
    I'm breaking arrows at 50 yards shooting Victory V3 340 gr + 100 gr. field tips topped with 2" Blazers. No helix.
    I used to shoot 4" helicals back in the day when I was shooting an overdraw and aluminum 2217s. Back then, I did notice a difference. I guess shooting at these Ballistic speeds, the 2" vanes just don't have enough surface area to initiate real spin at distances less than 50yds. Think about it - when you're shooting at/around 300fps, there's no way your arrow has enough time to turn more than 2-3 full revolutions at normal hunting-shot distances (less than 50 yds.) That's not really enough revolutions to further stabilize flight. There certainly wouldn't be a damn bit of difference at 20 yards.
     
    Last edited: Aug 3, 2013
  6. TroyS

    TroyS BHOD Crew

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    ^agree. The further the shot the more you'll recognize the decrease in speed but increase in accuracy.
     

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