I had about 10 in the corner of my hunting room I was getting ready to throw away because I have not purchased a re-fletcher. I called my local archery shop and found out they refletch arrows for $3.00 / arrow for feathers or $3.50 for Blazers. I had 5 fletched in feathers with a factory right helical and the other 5 in blazers because I always wanted to try them.
Could've taken that money you spent paying someone else to fletch your arrows and instead bought the tools to do it yourself!
It does sound like a contact issue!