Related Clues:

• Hit swiftly, a fly perhaps
• Swift, sharp blow
• 'Hit swiftly, a fly perhaps (4)'
• The way to fly at the fly
• Strafe
• Point with intent to shoot
• View through the crosshairs
• Strike, as a mosquito
• Babe Ruth's sultanate?
• Fly-killer was making time
• Smart hit given to kid that's too smart, say
• Have one's sights on America, the setter's in favour
• Hit (flies, etc)
• Strike sharply (at fly?)
• Hit (insect) sharply