My friend bought the dart board on the atom store and hung it in his house. We all gathered around for a friendly game of tossing throwing knives, when we found out they don't stick to the board! Todd, if you're listening, I know the technology is there. Throwing knives can be retrieved if you throw them into a tree or a brick wall. It's just not as much fun when we can't tell who scored the highest because their knife vanished into thin air.