I just bought a dozen Black Max 340's. I fletched 3 arrows so far to try them out. I fletched one with a wrap and vanes on it and the other two I fletched without a wrap and vanes onto the shaft. My question is, is it possible for that wrapped arrow to fly totally different than the two unwrapped arrows? I was out back trying them and it seemed that the unwrapped ones fly better than the wrapped arrow did. I'm relatively new at this and wanted to see if there is something I may be doing wrong here. Thanks.