Share 'tape vs trees'

Hey I was looking for some information about attaching lights to discs for night rounds.  More specifically, how to keep trees from knocking them off all the time.  I bought some of those little thin LEDS, and they fit up against my disc great.  I even went and got some little Velcro attachments to help hold them in place.  Since it will be cold I decided to use a disc with a little more grip and…