If it came out clean and took a piece of wood that is still on it, put it back in and use Thin CA. Let it dry good and then pull on it and make sure it is solid. If it isn't, cut them all out and replace them, but if it came out clean, it should go back in and you can re-glue it. If it is all streached, replace it. I replaced just one on a plane for a guy last week and it was easy, but he had pretty large gaps. If yours are tight, replacing one would be harder, but doable.