How Do You Build a Figure-4 Deadfall Trap?

Figure-4 Components

Three Sticks

Upright (vertical): Supporting stick, carved with specific notches Trigger: Angled stick with carefully cut ends Horizontal: Support stick positioned through upright notch

All three create figure-4 shape when assembled correctly.

Carving the Upright

Notch Design

Carve notch in upright stick where trigger and horizontal stick meet. Notch must hold trigger tension until disturbed.

Trigger Notch

Small cut on upright where trigger stick rests. Precise carving determines trap sensitivity.

Constructing the Trigger

Angle Cuts

Trigger stick requires two angled cuts:

• One end cuts to hook into upright notch
• Other end provides bait stick contact point

Correct angles are critical for function.

Bait Attachment

Bait stick attached to trigger end. When animal disturbs bait, trigger disengages.

Assembly and Balance

Positioning Weight

Heavy log or rock positioned on support stick above trigger. When trigger releases, weight falls, killing game.

Balance Testing

Carefully test balance before setting. Trigger should require moderate pressure to release.

Weight Selection

Sufficient weight kills quickly. Insufficient weight allows escape. Weight depends on game size.

Bait Selection

• Seeds, nuts, insects: For small game
• Meat: For larger game
• Plant materials: Vegetarian baits

Use what’s available and appropriate for target species.

Placement Strategy

• Near animal trails
• Near dens/burrows
• Multiple traps increase success

Advantages

• No cordage required
• Simple construction
• Effective for small game
• Reusable components

Disadvantages

• Requires carving skill
• Difficult to get balance right
• Sensitive timing
• Limited to small-medium game

Practice

Practice assembly and balance before depending on trap. Build multiple versions to understand mechanics.

Conclusion

Figure-4 deadfall is effective traditional trap. Requires practice to master. Build multiple traps for realistic food procurement.