Having never tried light up nocks maybe I misspoke on them, but I have no problem seeing my arrow in flight. Two white, and one fluorescent yellow fletch, especially if under white wraps, does the trick for me.
Lighted nocks are not going to allow you to shoot better later. Here in Montana they are not legal, but I wish they were. It could really help in recovery. I can see why they say no sight lights, but their sunrise calendar runs about 15 minutes later than my weather app, so I can usually see my pins clearly for about 20 minutes before legal shooting light. In a blind is where not having it would limit the hunter.
