Thanks for all the comments, reading the little details really help when you're wondering what you might have done wrong in a process like making cane arrows.
I didn't have much time yesterday other then giving the 8 bad arrows a good looking over. We got a good rain Monday for the first time in over a month at my house, and I had been waiting on that to disc my food plot. Going to try and get some clay pea's in the ground in the next couple of days.
I think I might have gotten into too big of a hurry on these arrows on the straightening process. Most of the eight look like they could be straighter, so I'm going to work on them some in that regard. I might take the nodes down a little also, especially the one nearest the tip...it might make some contact prior to the arrow flexing during the shot. Don't know for sure...just searching for answers here.
Thanks again Jimmy for letting me share your thread!