HMS, BM 2017 HSC 9 MC What is the nature of the skill required by a dart thrower? Open, self-paced Open, externally paced Closed, externally paced Closed, self-paced Show Answers Only \(D\) Show Worked Solution D is correct: Dart throwing is closed (predictable environment) and self-paced (performer controls timing). Other Options: A is incorrect: Dart throwing occurs in a predictable environment, making it closed. B is incorrect: Environment is predictable (closed) and performer controls timing (self-paced). C is incorrect: Dart thrower controls when to throw, making it self-paced.