aiglets

noun
  1. Small metal or plastic sheaths fitted over the ends of shoelaces, ribbons, or cords to make them easier to thread through holes or eyelets.
  2. Usage: Usually plural; also called aglets in modern usage
  3. Ornamental metal tips or points on the ends of ribbons, laces, or garment edges, historically used as decorative or functional fasteners.
  4. Usage: archaic; historical

Examples