In microwavable bowl, microwave orange candy melts and half of the shortening uncovered on Medium (50%) 1 minute, then in 15-second intervals, until melted; stir until smooth. Repeat with black candy melts and remaining shortening. Line another cookie sheet with waxed paper. Pipe 72 candy wrapper ends onto cookie sheet using 1/4 cup melted orange candy. Repeat with 1/4 cup melted black candy.