Helical is all in the vanes (fletching) I would recommend investing in good sights and a good rest and getting your groups tighter before stepping into a new bow. Some time spent tightening your groups will pay large dividends and better sights and rest will transfer to a new bow easier and...
Hello I am from the tricities and I keep looking things up online and running into articles from here. I look forward to reading more and eventually contributing my .02