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More arrow building questions.

680 Views 8 Replies 4 Participants Last post by  oktx
I have some Easton Ecel Carbonaeros. 400 spine I have some that are 27, 27.5 and 28. I know these are too weak. Right now they are fletched with 3 inch vanetecs. If I fletch them with 4 inch Vanetecs will they act stiffer and fly a fixed blade better? I just learned what FOC was and will the change screw this up. Sorry for all the questions.
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Yes the longer vanes will will create more drag and if your bow is in tune will steer the broadheads better. It will also make the spine a bit stiffer and will change front of center slightly but if you are good now it will not be that big of a deal.
 

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Discussion Starter · #7 ·
Well I fletched the suspect arrows with 4 inch vanes and my stingers flew like darts. I don't know if it was the vanes or the added weight but they seem to fly great.
 

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Doesn't have anything to do with foc....but how much helica you putting on the vanes.
 
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