I have been shooting the WB for 3 years now. I shoot wraped arrows with blazers. I have yet to tear a vane and my practice arrows have well over 1000 shots on them. The wraps will sometimes start to come up at the front but I just trim them back 1/8" and keep shooting. Do you have a vane passing through the black part of the WB brissles? Try to offset your fletches to just shoot through the brown part only.