

Some of the top archers in the world will always tell you that they have much to learn.
On this page will be published hints and tips to help both the beginner and experienced archer.
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GENERAL FORMULA FOR GROUPING 3D TARGETS |
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The following formula can be used to determine which group any one 3D target would be assigned to for course placement. |
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1) Measure (In Inches) the depth of the outer kill zone vertically, central of the inner kill. |
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| 2) Multiply this measurement by itself, i.e. 7" X 7" = 49 | ||
| This gives the 3D group Rating number (GRN) Therefore: |
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3D Animal
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Depth of Ring (inches)
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Group
Rating Number (GRN)
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| Turkey | 5 | 25 |
| Javelina | 7 | 49 |
| Boar | 8.5 | 72 |
| Standing Bear | 11 | 121 |
| The Groups are then determined as Below | ||
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GROUP |
GROUP RATING NUMBER (GRN) | |
| 1 (40-65) Yards | 90+ | |
| 2 (30-45) Yards | 60-90 | |
| 3 (20-35) Yards | 30-60 | |
| 4 (5-25) Yards | 0-30 | |
| Please Note this is just a guide, It should help and also prevent seeing a woodchuck at 60 Yards! | ||
This site was last updated 01/05/07