A Dart Tournament is a competitive event where players throw darts at a circular board, aiming to score points by hitting specific areas. The most common format is 501, where each player starts with a score of 501 and subtracts points based on where their darts land. The goal is to reach exactly zero, finishing with a double. Tournaments can be held at various levels, from local leagues to international competitions. Players often compete in singles or teams, and matches are typically played in a best-of format. Professional Darts Corporation (PDC) and British Darts Organisation (BDO) are two prominent organizations that host major tournaments.