In the game of darts, the question of whether your arm can go over the line is often debated. Well, the answer is simple – no, your arm should not go over the line during a throw. According to the official rules, the tip of your toes must remain behind the throwing line. Going over the line can result in a foul and the throw being discounted. So, be mindful of your positioning and make sure to keep your arm within the boundaries for a fair game of darts.