I finished a set of poplar arrows that I like. I had heard they were used extensively and had always wanted to make some. There was some really straight grained hobby board with lots of color variants at the hardware so I thought I would see how they work out. I used a skilsaw and a hand planer to make them. They shoot pretty sweet.
Specs are: Weight is 572gn average (560-585). FOC about 1 inch. Spine is unknown but i would guess 50-55#, I don't have a tester but they shot great out of a 45# flatbow and a 52# longbow neither of which are centershot. 28 inches long (with the brass tips). 5 inch turkey tail fletch. Horn nock reinforcements. Silk wrapping. Finish is tung oil, varnish, paste wax.
Thanks for looking!