Kennel cough is an upper respiratory infection in dogs that is highly contagious. The most common sign of kennel cough is a dry cough that may induce gagging or coughing up white foam. This usually shows up 5 to 10 days after having been in contact with an infected animal. This cough develops quickly and normally does not last much more than 5 days.
Height - The dart board is hung so that the centre of the bulls eye is 5 ft 8in (1.73 m) from the floor. This is considered eye-level for a six-foot man. Distance - The oche should be 7 ft 9Â¼in (2.37 m) from the face of the board.
Placing this heavier end of the metal assembly inside the wood tends to move the center of gravity away from the tip and towards the center of the dart, creating a stable flight. Standard sized American darts are 53â4 inches (15 cm) long, and are known as size #1 darts.