I have found that the best way, for me, is to weigh your rock, and tune with a field point of the same or close to the same weight. I then take the field point off and cut the shaft (using the taper) for hafting. I then place the point into the shaft, spin test it and adjust if needed, then apply some pine pitch to make it solid. I wrap it and only take 1 test shot with it to ensure good flight into a WORE OUT bag target. Then touch it up if needed and its ready to hunt. I ONLY practice with the field points.
Ill post a pic of the hafted shafts in a bit.