o.k I dont mean to beat a dead dog...but, is threre really a difference between a helical fletch and say a 6 degree straight offset. I know just a straight 1 degree fletching shoots ok,but it does'nt spin at all.I shot a 6degree and a 1 degree into the air with my sons little compound (Its a great idea by the way) and was floored by the difference in spin..anyway how is helical different than 6 degree offset..[>:]