I use them and actually you may need to raise your nocking point. Becasue the tapers are so fast you need to raise it in order to keep the center of the shaft on the same plane as parallel shafts. I bout them to use in a recurve, but they shot to the right with a right hand recurve, no matter what point i had on them. They shot perfect out of a slightly heavier Hill style bow, but I did have to bump the nocking point up just a smidge to correct a slight porpoise. I also notice that it makes less difference with varied point weights once the nocking point is correct.