Binding wing problem (w/ pics)

Hey guys! Well, today I was skiing and i was hitting a box. I came off a bit wrong and my ski popped off. anyway, i looked at the toepiece before i clicked in again and noticed that one of the wings was missing the small, pointed end plastic piece. (see pictures, marked in red) i clicked back in and skied a few more runs, seemed to work fine. I'm thinking the missing piece might just be for appearances.


Sorry about the bad quality, I hope you can see the problem. (The bindings are Rossignol Scratch 100's btw)