Wall Hanging Reversible Foldable Magnetic Dart
I've played darts with one of these many times...my friends have one. Its awesome, it works just like a regular dart board and saves you the trouble of dealing with holes in the wall and freak accidents. Let's be honest, we aren't all the most coordinated, and darts can get a little out of hand. This will solve that problem, and its more affordable/transportable than your average dart board.