| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko machine fair to all the players. SOLUTION: Game nails 20, 26 planted in a decorative area 25 of a game board face are colored in the same color as the decorative area 25. When visually observing the adjusted degree of the game nails (the spaced degree of the nails), the player has difficulty in recognizing accurate nail spacing since the color of the decorative area 25 is a protective color of the game nails. The same effect can be attained by coloring the game nails (guard nails) 20 in the same color as a variable starting port 9. The same effect can further be attained by coloring only the game nails in either a light color or a dark color, using a visual effect of causing difference to nail spacing recognized by the player, by the color difference of the colored nails.
|
