Possible Clues:

• Pointer, in animal home, most restricted
• Dart inside retreat that's most cramped
• Missile penetrating home, maximally precise
• Most slender weapon kept in secluded place
• Most confined shelter around shaft
• Extremely strict lodge welcomes director
• Retreat admitting quarrel is most biased
• Most restricted home gets object tipped inside
• Most restrictive
• A winning margin that needs photo evidence, perhaps