"Spike the Potato" is a highly amusing game for any party. All that is needed is a single large potato, a number of paper cones, and some needles.
Actually, according to the above blurb, you also need glue, string, and cotton balls. But you could skip a lot of this and use darts. Add a few cocktails per guest, and you'll have a really swinging party! This amusement is from 1933. Link -Thanks, Lee!