Hunting knives, Butterfly, and Switchblade
Since
prehistoric times knives have been constructed and used for protection
and for hunting. The first knives were constructed from bone and wood
and sharpened by rough rocks and stones. Unfortunately wood decomposes
very quickly so there are no actual artifacts remaining, although many
bone knives from prehistoric times are still in existence. As metals
began being discovered and their various characteristics understood
better knives began being made in much higher qualities and quantities.
The knife and sword quickly became owned by every man who valued their
freedom and protection. It was just as important to have a knife, as home food storage is today.
Time has specialized knives into many different shapes, materials and
sizes and many knives have very specific purposes. The most widely used
knife throughout time has been the hunting knife. There have been many
designs, most of them involving a long sharp blade that is connected
to a durable handle and stored in a sheath. The bowie knife which is
characterized with a long blade that curves slightly to the tip and
is sharpened on one side completely and partially on the other. It also
has a hilt to protect the hand and a durable handle. It is the most
popular design today, and can be used for hunting as well as combat
and self defense.
Cutlery knives are used in the preparation of food and can be made
from many different materials. The most popular are chef knives made
from carbon steel for its superior sharpness and functionality. Steel
is the most common material used in knife construction because of its
harness, availability and durability. There are many alloys that can
be created which affect the blades characteristics. Stainless knives
are easy to clean, but are often made from less expensive alloys which
are soft and don’t hold an edge well, necessitating regular sharpening
which can lessen the life of a blade.
Folding knives are usually steel knives that have a pivot and lock
integrated into the handle of the knife. One popular manufacturer is
Buck Knives Inc. Butterfly knives are also considered to be folding
knives, but they can also be spun around in elaborate ways in what is
called “flipping”. Their association with crime, as well
as switchblade knives, has made them illegal in many western countries,
although these criminals were portrayed in movies and many knife advocates
argue that any weapon is dangerous in the wrong hands, but governments
should not restrict every weapon because someone might use it illegally
or dangerously.
Throwing knives are used for sport and entertainment. They are an all
metal handle-free design that is precisely weighted and balanced to
be thrown accurately. They are often custom knives built to the throwers
exact specifications, a small slip up can entail disastrous results
for the charming assistant that is tied up to a rotating target if a
knife is unbalanced.
Regular sharpening and cleaning of a knife will keep it looking good,
working well and increase its life. A wet stone is the most popular
method of sharpening and can be done by any knife owner with very little
skill. Professional knife sharpeners can often get a much sharper and
more consistent blade, but wear down the edge more than hand sharpening.