Possible Clues:

• A half-hundred prepared to fight gives one a fright
• Given a turn, as a door handle may be?
• Startled a pupil bearing a weapon
• Panic-stricken
• Having a fright
• A youngster crosses river, getting me very worried
• Protected, in a way
• More than just concerned
• Frightened, disturbed
• Frightened and carrying a weapon, lead out