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3. 发明专利

CA3045175C ARCHERY ARROW VANE 未知
公开(公告)号：CA3045175C
公开(公告)日：2020-09-15
申请号：CA3045175
申请日：2019-06-04
申请人： BOHNING COMPANY LTD
发明人： POTTER ROBERT , GRIFFITH LARRY
IPC分类号： F42B6/06
摘要： A vane, for a projectile such as an archery arrow, including a ribbon strip having a leading ribbon edge that is twisted to induce spin of the projectile during its flight. The vane can include a base that mounts to a projectile surface. The ribbon strip can extend upward from the base and can be semi-rigid but flexible. The ribbon strip can include an intermediate portion spaced a distance from and free from attachment to the projectile surface so as to form a gap under the intermediate portion. The ribbon strip can include a second ribbon end that is attached to the base rearward of the first end. It also can include a fin that extends upward from the base within a gap between the ribbon strip and base. The ribbon strip alternatively can include a cantilevered second ribbon end that is free from attachment to the base and projectile.

5. 发明专利

CA3045175A1 ARCHERY ARROW VANE 未知
公开(公告)号：CA3045175A1
公开(公告)日：2019-12-16
申请号：CA3045175
申请日：2019-06-04
申请人： BOHNING COMPANY LTD
发明人： POTTER ROBERT , GRIFFITH LARRY
IPC分类号： F42B6/06
摘要： A vane, for a projectile such as an archery arrow, including a ribbon strip having a leading ribbon edge that is twisted to induce spin of the projectile during its flight. The vane can include a base that mounts to a projectile surface. The ribbon strip can extend upward from the base and can be semi-rigid but flexible. The ribbon strip can include an intermediate portion spaced a distance from and free from attachment to the projectile surface so as to form a gap under the intermediate portion. The ribbon strip can include a second ribbon end that is attached to the base rearward of the first end. It also can include a fin that extends upward from the base within a gap between the ribbon strip and base. The ribbon strip alternatively can include a cantilevered second ribbon end that is free from attachment to the base and projectile.

6. 发明专利

CA176057S REDUCED PROFILE FLETCHING 未知
公开(公告)号：CA176057S
公开(公告)日：2018-03-08
申请号：CA176057
申请日：2017-07-21
申请人： BOHNING COMPANY LTD
摘要： The design is the visual features of the REDUCED PROFILE FLETCHING as shown in the drawings, whether those features are features of one of shape, configuration, pattern or ornament or a combination of any of those features.Drawings of the design are enclosed, in which:FIG. 1 is a perspective view of the REDUCED PROFILE FLETCHING in accordance with the present design;FIG. 2 is a top plan view of the REDUCED PROFILE FLETCHING of FIG. 1;FIG. 3 is a side elevation view of the REDUCED PROFILE FLETCHING of FIG. 1 with the left and right side being mirror images of each other;FIG. 4 is a bottom elevation view of the REDUCED PROFILE FLETCHING of FIG. 1;FIG. 5 is a rear elevation view of the REDUCED PROFILE FLETCHING of FIG. 1; andFIG. 6 is a front elevation view of the REDUCED PROFILE FLETCHING of FIG. 1.

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