Related Clues:

• Cue
• Symbol on a 'one way' sign
• Pair of lamps, maybe
• Keepsake
• Turn signal
• Pointed weapon
• Exemplar of straightness
• Feathered missile
• Be a polite driver, in a way
• Indicate silently
• Beacon
• Tell tale missile
• Object in a quiver
• Fletcher's product
• Cupid's missile