Blow gun dart

Details Blow gun dart Blow gun dart

1980-05-07

1981-08-11

Shapiro, Paul E.

Amusement devices: games

Problem eliciting response

F41B 102

Patent

active

042830613

ABSTRACT:
A blow gun dart having an elongated specially tapered shaft which is provided with a specially shaped impeller. The special design of the dart enables it to traverse an exceptionally long distance over a substantially straight path. Wings may be added to the shaft of the dart to improve its aerodynamic performance. Alternatively the impeller may be mounted on a foreshortened shaft having a distended section in the forward portion of the shaft.

REFERENCES:
patent: 186651 (1877-01-01), White
patent: 873628 (1907-12-01), Stivers
patent: 1609013 (1926-11-01), De Cavin
patent: 2753860 (1956-07-01), Schanz
patent: 3404669 (1968-10-01), Null
patent: 3457921 (1969-07-01), Waldeisen
patent: 3735748 (1973-05-01), Gaylord

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