Hi Russ,
The board with the v-groove is used to lay the shaft with footing in, I then plane the shaft from the wings of the footings down to the point, I rotate the shaft by hand. The is no combo, I now see that I haven't made that crystal clear in my last post.
When I am working on a 5/16 shaft I plane the footing down to lets say 11/32 then I put the shaft in the lathe and use sandpaper (keep it moving along the shaft and footing) to make an all paralel shaft. I cover the shaft with masking tape where the footing ends, this prevents the slight dish when using sandpaper
When I started making footed arrows I also used to put the shaft in a drill, I mounted it on a board, put a bearing over the shaft (inside diameter of 5/16), the nock end of the shaft in the drill, ball bearing an inch before the footing, the ball bearing was fixed into position on to the board.
To make a long story short (this is how I do it)
- Plane down the footing from the wings of the footing to the point end (use a sharp plane! don't take to much off with every stroke, set the plane before starting on footing because the wings are delicate)
- When you spin the arrow to reduce the footing always put the nock end in the drill and not the footing, the footing needs to be in line with the shaft
My first set wasn't perfect but you learn everytime, maybe I should do a buildalong sometime but I still have 6 footed arrows lying around to be fletched...