Yes you can shoot fieldpoints into a Yellow Jacket. BUT be prepared for a tug-of-war to pull them out. I have the smaller BLOCK target that I set on top of my Yellow Jacket. I use the Block for fieldpoints and the Yellow Jacket for broadheads. I like to step back to 60 yards and shoot a few arrows especially after I refletch them just to watch how they fly. It amazes me how a broadhead can pull so easy out of the Yellow Jacket and a fieldpoint is like pulling teeth.
Broadheads are a little rough on the Yellow Jacket as you pull them out, But it is the best broadhead target I have found.